<template>
  <div>
    <h1>首页</h1>
    <p>欢迎使用数据管理系统</p>
    <el-row :gutter="20">
      <el-col :span="8">
        <el-card>
          <template #header>
            <div class="card-header">
              <span>数据统计</span>
            </div>
          </template>
          <div>今日数据采集量: 1,234</div>
          <div>数据解析成功率: 98.7%</div>
        </el-card>
      </el-col>
      <el-col :span="8">
        <el-card>
          <template #header>
            <div class="card-header">
              <span>系统状态</span>
            </div>
          </template>
          <div>运行时间: 15天8小时</div>
          <div>CPU使用率: 45%</div>
        </el-card>
      </el-col>
      <el-col :span="8">
        <el-card>
          <template #header>
            <div class="card-header">
              <span>消息通知</span>
            </div>
          </template>
          <div>3条待处理任务</div>
          <div>2条系统消息</div>
        </el-card>
      </el-col>
    </el-row>
  </div>
</template>

<script setup>
</script>

